Re: 10g System statistics - single and multi

I logged a tar with Oracle a while back about why SREAD > MREAD was an
"stopper" for using the system stat MBRC, and their reply was that if
this was allowed then "under some circumstances it would make costs go
negative"

Cheers
Connor

On 5/18/05, Wolfgang Breitling <breitliw_at_centrexcc.com> wrote:

>=20

> Whether it makes sense or not, that's the current rules. There are many> more "sanity checks" and assumptions in the CBO, some of which I would> question much more than this one.